Aircraft assemblies, subassemblies, and parts (except engines) manufacturing · Connecticut

McMellon Bros., Inc.

Stratford, CT · ~38 workers · 8 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.0
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

McMellon Bros., Inc. runs at 181% of its industry's injury rate - more dangerous than the typical Aircraft assemblies, subassemblies, and parts (except engines) manufacturing workplace, earning a grade D.

McMellon Bros., Inc.: 6.0 TCR = 181% of Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS 3.3 · 8y Form 300A (see methodology below)

McMellon Bros., Inc. safety composite

McMellon Bros., Inc. scores strongest on dart rate (safer than 80% of same-industry peers) and weakest on total case rate (tcr) (safer than 8%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

D

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 5.97 per 100 workers

Safer than 8% of industry peers

DART rate
B 0 per 100 workers

Safer than 80% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

McMellon Bros., Inc.: 0.0 → 4.6 TCR

Peak year 2021 @ 11.3 TCR · DART/TCR 0× in 2024

McMellon Bros., Inc.'s TCR rose 4.6 from 0.0 in 2017 to 4.6 in 2024. Peak filing year was 2021 at 11.3 TCR. In 2024, DART was 0× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 336413 · Stratford, CT ABOVE-IND · SMALL

Grade D · TCR 6.0 · 181% of ind

  • DART 0.0 DART
  • RANK #29/36
  • PHOTO NMG Aersopace - Ariz…
  • BOOK 8y book
  • INJ 19 inj
  • SIZE ~38 FTE

Nearest TCR peer: NMG Aersopace - Arizona (0.0 TCR gap)

Read with this employer → · Industry book → · Connecticut employers → · Look up another →

McMellon Bros., Inc. in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows McMellon Bros., Inc. averages 6.0 TCR (181% of the Aircraft assemblies, subassemblies, and parts (except engines) manufacturing BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

McMellon Bros., Inc. TCR series: 2017=0 · 2018=5.5 · 2019=5.3 · 2020=7.4 · 2021=11.3 · 2022=8.9 · 2023=4.7 · 2024=4.6 · BLS 3.3

Where McMellon Bros., Inc. falls in its industry

650 Aircraft assemblies, subassemb establishments

Safer than 8% of graded establishments in this industry, whose median TCR is 1.9.

More dangerous than peersSafer than peers

Narrower to Connecticut alone (the establishments it most directly competes with for workers and contracts): ranked #29 safest of 36 Aircraft assemblies, subassemb employers in Connecticut.

McMellon Bros., Inc. (38 employees, TCR 6.0) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 1.9 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,5002,000 0246810 Average employees Total Case Rate McMellon Bros., Inc.
McMellon Bros., Inc. (38 employees, TCR 6.0) among 29 same-industry peers, split at the industry median of 130 employees and a TCR of 1.9

McMellon Bros., Inc. has fewer employees than the Aircraft assemblies, subassemblies, and median and a higher injury rate than the industry's median TCR of 1.9. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2024 4.6 0.0 2 0 0
2023 4.7 0.0 2 0 0
2022 8.9 0.0 4 0 0
2021 11.3 2.8 4 0 0
2020 7.4 2.5 3 0 0
2019 5.3 2.7 2 0 0
2018 5.5 0.0 2 0 0
2017 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

336413 · CT · Stratford

650 Aircraft assemblies, subassemblies, and parts (except engines) manufacturing employers nationwide with a credible TCR · 7,008 rated employers in Connecticut with headcount on file · 119 employers in Stratford, CT · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR NMG Aersopace - Arizona 6.0 TCR
NAICS-TCR Bandy Manufacturing, LLC 6.0 TCR
NAICS-TCR Pioneer Industries 6.1 TCR
NAICS-TCR JenJacs 5.9 TCR
STATE-SIZE Eversource - Massirio Dr 38 FTE
STATE-SIZE JP Maguire Associates, Inc. 38 FTE
STATE-SIZE LaRosa Construction Co., Inc. 38 FTE
STATE-SIZE 104839 - 66.7MW Quinebaug Solar 38 FTE
CITY-NEAR Lockheed Martin Corporation US CT Stratford Main St (5225) 6,906 FTE
CITY-NEAR Lockheed Martin Corporation US CT Stratford 6900 Main St (5225) 6,665 FTE
CITY-NEAR Northeast Medical Group, Inc. 2,333 FTE
CITY-NEAR Northeast Medical Group - New Haven 1,612 FTE
NAT-TCR Inver Grove Toyota 6.0 TCR
NAT-TCR S03234 - WM of the Rockies - Grand Junction 6.0 TCR
NAT-TCR Rouses Market #20 6.0 TCR
NAT-TCR 118 Homewood Suites by Hilton 6.0 TCR
NAT-SIZE Branch 710 38 FTE
NAT-SIZE Sodexo at Bloomberg 731 Lex Catering 38 FTE
NAT-SIZE US Road - Wichita Service Center 38 FTE
NAT-SIZE Round Rock Store #2206 38 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2024, 2023, 2022, 2021, 2020, 2019, 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.